 The style of the manga highlights the sex appeal of both the characters and the mechas, sometimes similarly to the way Aika's female characters are shown.There is a sequel, released on 26 December 2007 in "Magazine Z" as well, called "Mazinger Angels Z" (マジンガーエンジェルZ), which features the original design for Mazinger Z, called Energer Z, as well as Kikunosuke Abashiri from "Abashiri Ikka".All four robots have a simplified color scheme compared to the older versions, usually reducing the number of colors to only two, but respecting the overall appearance of the robot.